Seriously,most of the fighters in history have ended up permanently damaged .... including many/most of the all time greats.

For every Marciano or Tunney, there is a Beau Jack, Benny Peret, King Levinsky, Joe Louis, Muhammed Ali, Ken Norton, Riddick Bowe, Sugar Ray Robinson, Joe Frazier, Meldrick Taylor, Jerry Quarry, Floyd Petterson, Wilfred Benitez, Gerald McClellan, Leon Spinks, Davey Moore

And they were GREAT fighters that could box, fight and look after themselves in the ring!!!

I'm not getting on my soapbox here, because I love boxing. Give it 5 or 10 years and watch how many rugby players turn out the same!